在发育语言障碍和没有发育语言障碍的普通话儿童中理解和生成相对句子
Shenai Hu1, Lin Zhong2, Maria Teresa Guasti3
1Department of Foreign Language Education, Xiamen University, 361005 Xiamen, China; Department of Psychology, Università degli Studi di Milano-Bicocca, 20126 Milano, Italy.
发展性语言障碍 (DLD) 的普通话儿童在理解和产生相对句子 (RCs) 方面扎. DLD影响主体和对象RC,影响语言发展.
科学领域:
- 发展心理语言学
- 儿童语言习得 儿童语言习得
- 临床语言学 临床语言学
背景情况:
- 相对语句 (RCs) 是复杂的语法结构,对语言发展至关重要.
- 发育性语言障碍 (DLD) 是一种影响语言技能的神经发育状况.
- 了解DLD儿童的RC处理对于有针对性的干预至关重要.
研究的目的:
- 调查普通话说话的儿童对主体相关句子 (SRC) 和对象相关句子 (ORC) 的理解和生成情况.
- 为了比较DLD儿童和典型发育 (TD) 儿童在RC任务上的表现.
- 探索DLD儿童工作记忆能力和RC产生之间的关系.
主要方法:
- 测试了21名普通话儿童的DLD (年龄为4,2-8,4) 和42名TD儿童 (年龄为3,10-8,0).
- 评估SRC和ORC的理解和生产.
- 与 RC 生产相关联的工作内存容量.
主要成果:
- 患有DLD的儿童在SRC和ORC之间没有理解不对称,但在生产中具有SRC优势.
- 患有DLD的儿童在SRC和ORC上表现不如TD儿童.
- TD儿童在理解和生产方面表现出明显的SRC优势;DLD组在ORC中表现出理解和生产之间的差异.
结论:
- 汉语说话的DLD儿童在获得SRC和ORC方面面临重大挑战.
- 调查结果突出了DLD中的特定语法缺陷,特别是在RC处理中.
- 工作记忆能力与DLD儿童的RC产生有关.
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